This taxon name is current. The available references for this name are:
Diaspasis R.Br. is a taxonomic synonym.
Reason See K.A. Shepherd et al. in PhytoKeys 152:75 (2020)
Nigromnia Carolin is a taxonomic synonym.
Reason See D.J. Mabberley in D.J. Mabberley's Plant Book Ed.3:585(2008)
See also: A longer explanation of these and other terms in our Plant Names Primer.
A taxon name that is no longer current will retain its ‘Threatened’, ‘Extinct’, or ‘Extinct in the Wild’ status until a new name has been published in a Biodiversity Conservation Order.